5)Peak Particle Velocity(PPV)质点振速峰值 6)peak particle velocity质点峰值震动速度 延伸阅读 质点振动系统 不论其中的物体(如质量块、弹簧等)几何尺寸而看成是一个物理性质集中的振动系统。这是一种理想情况。在实际情况下,某个振动系统是否能够看作质点振动系统,决定于系统的线度与振动波长的比值,比值很小时,就...
3)peak particle velocity induced by blasting爆破质点震动速度 4)particle velocity质点振速 1.With the advent of acoustic vector hydrophones,particle velocityhas begun to receive more attentions from researchers.随着矢量水听器的出现,不仅是声压场,介质质点振速场也受到极大关注。
velocity名— 速名 · 速度名 · 流速名 · 速率名 · 声速名 查看其他译文 © Linguee 词典, 2024 ▾ 外部资源(未审查的) The vibration then generated from blasting will last for a few seconds. The resultingpeakparticlevelocitymeasured at sensitive receivers ...
Peak particle velocity (PPV) is the most basic and direct parameter of vibration event to connect with stress increment, so they are studied in this paper through statistics and analysis. The vibration events in underground coal mine can be divided into whole mine (WM) event, working face (...
Define peak period. peak period synonyms, peak period pronunciation, peak period translation, English dictionary definition of peak period. peak period. Translations. English: peak period n periodo di punta. Italian / Italiano: periodo di massima attivit
1) peak particle velocity 峰值粒子速度2) peak velocity 峰值速度 1. In this paper, a method, which synthesizes the artificial ground motion compatible with the specified peak velocity as well as the target acceleration response spectrum, was proposed. 提出一种以绝对加速度反应谱和峰值速度为目标...
PEAK PARTICLE VELOCITY AS AN INDICATOR OF THE DYNAMIC LOAD EXERTED ON THE SUPPORT OF UNDERGROUND WORKINGS 来自 国家科技图书文献中心 喜欢 0 阅读量: 24 作者:Masny,Wojciech,Mutke,Grzegorz,Prusek,Stanislaw 摘要: Rock mass vibrations directly affecting the roof s ...
1) peak particle velocity 最大粒子速度2) maximum velocity 最大速度 1. The analysis and research of the elevating velocity efficiency and the maximum velocity; 对提升速度效率与最大速度的分析研究 2. The position of the maximum slider velocity in different type of slider-crank mechanism has ...
4) PeakParticle Velocity 点峰值振动速度5) myocardial wall velocity 室壁运动速度6) Upper wall tissue velocities 前壁运动速度补充资料:速度瞬心 在刚体平面运动中,只要刚体上任一平行于某固定平面的截面图形S(或其延伸)在任何瞬时的角速度ω不为零,就必有速度为零的一点P′,称为速度瞬心。在该瞬时,就...
5) PeakParticle Velocity 点峰值振动速度6) automatic formant analysis 自动共振峰分析补充资料:点振子振动和点电极振子振动 分子式:CAS号:性质:又称点振子振动和点电极振子振动。振动能量绝大部分集中在点电极范围内,形成“能量封闭”的振动模式。振子电极面远小于压电陶瓷片的总面积,且与厚度有适宜的匹配关系...